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R&D Spillovers and Global Growth


  • Bayoumi, Tamim
  • Coe, David T
  • Helpman, Elhanan


We examine the growth promoting roles of R&D, international R&D spillovers, and trade in a world econometric model. A country can raise its total factor productivity by investing in R&D. Countries can also boost their productivity by trading with other countries that have large ‘stocks of knowledge’ from their cumulative R&D activities. We use a special version of MULTIMOD that incorporates R&D spillovers among industrial countries and from industrial countries to developing countries. Our simulations suggest that R&D, R&D spillovers, and trade play important roles in boosting growth in industrial and developing countries.

Suggested Citation

  • Bayoumi, Tamim & Coe, David T & Helpman, Elhanan, 1996. "R&D Spillovers and Global Growth," CEPR Discussion Papers 1467, C.E.P.R. Discussion Papers.
  • Handle: RePEc:cpr:ceprdp:1467

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    References listed on IDEAS

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    More about this item


    North-South; Productivity; R&D; Spillovers;

    JEL classification:

    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O40 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - General


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